Part of Bernstein's Philharmonic: A Centennial Festival Superstar violinist Joshua Bell leads off Bernstein’s Philharmonic performing the composer-conductor’s Serenade, the almost-violin-concerto Bernstein himself called a “timeless dinner party,” with all the guests in philosophical conversation, weighing in on the subject of love — charming, humorous, joyful. Alan Gilbert also conducts the profound and powerful Jeremiah Symphony.